增加修改单选题的路由、action、以及js

app/controllers/poll_controller.rb

@@ -114,7 +114,12 @@ class PollController < ApplicationController
 
   #修改单选题
   def update_poll_question
-   a = 1
+    @poll_question = PollQuestion.find params[:poll_question]
+    @poll = @poll_question.poll
+
+    respond_to do |format|
+      format.js
+    end
   end
 
   #删除单选题

app/views/poll/_edit_MC.html.erb

@@ -1,5 +1,4 @@
-<%= form_for poll_question,:url =>update_poll_question_poll_path(@poll.id),:remote => true do |f|%>
-    <div>
+<%= form_for(poll_question,:url => update_poll_question_poll_index_path(:poll_question => poll_question.id),:remote => true) do |f|%>
     <!--编辑单选start-->
     <div class="ur_editor radio">
       <div class="ur_editor_title">
@@ -23,11 +22,10 @@
         </ul>
       </div>
       <div class="ur_editor_footer">
-          <a class="btn btn_dark btn_submit" data-button="ok" onclick="$(this).parent().parent().parent().parent().submit();">确定</a>
+        <a class="btn btn_dark btn_submit" data-button="ok" onclick="$(this).parent().parent().parent().submit();">确定</a>
         <a class="btn btn_light btn_cancel" data-button="cancel" onclick="pollQuestionCancel(<%= poll_question.id%>);">取消</a>
       </div>
       <div class="cl"></div>
     </div>
     <!--编辑单选 end-->
-    </div>
 <% end%>

config/routes.rb

@@ -62,10 +62,10 @@ RedmineApp::Application.routes.draw do
     member do
       get 'statistics_result'
       post 'create_poll_question'
-      post 'update_poll_question'
     end
     collection do
       delete 'delete_poll_question'
+      post 'update_poll_question'
     end
   end